Castrillo de la Reina is a municipality located in the province of Burgos, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 254 inhabitants.

Explore popular vacation packages for Castrillo De La Reina, Spain and kick-start your vacation planning for free. When planning a trip to Castrillo De La Reina, make sure you visit its near-by prime city of Bilbao. Attractions in Bilbao include Guggenheim Museum, Casco Viejo, Bilbao Fine Arts Museum. Popular vacation packages of Castrillo De La Reina are of 1-2 days.